Part of Bersalis Tripel’s production matures at Oud Beersel brewery on wooden barrels alongside the lambic barrels.Due to the micro-organisms present in the brewery, the beer undergoes a second fermentation, this time a spontaneous fermentation on wooden barrels by Lactobacillus and Brettanomyces. After a maturation of 16 months on wooden barrels previously containing Chateauneuf du Pape red wine, the first batch of this unique beer was bottled and fermented a third time on bottle.

Framboise Oud Beersel�harmonizes the authentic taste of Oude Lambiek and the fruity flavour of ripe raspberries. A delicate balance of soft lambic and real raspberries provides a smooth natural beer.

Oud Beersel Oude Geuze�is one of nature�s miracles. Oude Geuze is a blend of lambic from different years. One year old lambic is still readily fermentable. Two year old and three year old lambic main contribution is to the taste. Blending the lambic produces a sparkling beer that is made in accordance with time-honoured traditions.�Oud Beersel Oude Geuze�notable hop and fruit character is much appreciated by beer fans.

Oud Beersel Oude Kriek�is an artisanal product, made from real cherries and Oud Beersel lambic matured in old barrels. They are slowly absorbed into the lambic, which develops a fruity character and a ruby red colour.�Oud Beersel Oude Kriek�is unique of its type in that it contains around 400 grams of cherries per litre.�Oud Beersel Oude Kriekhas no added sugar and contains no artificial flavourings or preservatives.

In the past Port wine was shipped to the harbours of Bruges and Antwerp on wooden barrels of 650 liters, called �pipes�, or �pijpen� in Dutch. Some of these barrels were purchased by Lambic breweries and have hence contained Lambic for many generations. Some barrels have been circulating in other, some defunct, Lambic breweries before finding their final place in the barrel cellars of Oud Beersel. We have blended Lambic, on average 20 months old, from the finest of our old pipes, now between 60 and 120 years old, to create an Oude Geuze with the characteristics of these old barrels.